254505888

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 360

約数和(自身を含む): 937446048

約数和(自身を除く): 682940160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 83, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 166, 168, 169, 182, 189, 208, 216, 224, 234, 249, 252, 273, 288, 312, 324, 332, 336, 338, 351, 364, 378, 416, 432, 468, 498, 504, 507, 546, 567, 581, 624, 648, 664, 672, 676, 702, 728, 747, 756, 819, 864, 936, 996, 1008, 1014, 1053, 1079, 1092, 1134, 1162, 1183, 1248, 1296, 1328, 1352, 1404, 1456, 1494, 1512, 1521, 1638, 1743, 1872, 1992, 2016, 2028, 2106, 2158, 2184, 2241, 2268, 2324, 2366, 2457, 2592, 2656, 2704, 2808, 2912, 2988, 3024, 3042, 3237, 3276, 3486, 3549, 3744, 3984, 4056, 4212, 4316, 4368, 4482, 4536, 4563, 4648, 4732, 4914, 5229, 5408, 5616, 5976, 6048, 6084, 6474, 6552, 6723, 6972, 7098, 7371, 7553, 7968, 8112, 8424, 8632, 8736, 8964, 9072, 9126, 9296, 9464, 9711, 9828, 10458, 10647, 11232, 11952, 12168, 12948, 13104, 13446, 13689, 13944, 14027, 14196, 14742, 15106, 15687, 16224, 16848, 17264, 17928, 18144, 18252, 18592, 18928, 19422, 19656, 20916, 21294, 22659, 23904, 24336, 25896, 26208, 26892, 27378, 27888, 28054, 28392, 29133, 29484, 30212, 31374, 31941, 33696, 34528, 35856, 36504, 37856, 38844, 39312, 41832, 42081, 42588, 45318, 47061, 48672, 51792, 53784, 54756, 55776, 56108, 56784, 58266, 58968, 60424, 62748, 63882, 67977, 71712, 73008, 77688, 78624, 83664, 84162, 85176, 87399, 90636, 94122, 95823, 98189, 103584, 107568, 109512, 112216, 113568, 116532, 117936, 120848, 125496, 126243, 127764, 135954, 146016, 155376, 167328, 168324, 170352, 174798, 181272, 188244, 191646, 196378, 203931, 215136, 219024, 224432, 233064, 235872, 241696, 250992, 252486, 255528, 271908, 294567, 310752, 336648, 340704, 349596, 362544, 376488, 378729, 383292, 392756, 407862, 438048, 448864, 466128, 501984, 504972, 511056, 543816, 589134, 611793, 673296, 699192, 725088, 752976, 757458, 766584, 785512, 815724, 883701, 932256, 1009944, 1022112, 1087632, 1136187, 1178268, 1223586, 1346592, 1398384, 1505952, 1514916, 1533168, 1571024, 1631448, 1767402, 2019888, 2175264, 2272374, 2356536, 2447172, 2651103, 2796768, 3029832, 3066336, 3142048, 3262896, 3534804, 4039776, 4544748, 4713072, 4894344, 5302206, 6059664, 6525792, 7069608, 7953309, 9089496, 9426144, 9788688, 10604412, 12119328, 14139216, 15906618, 18178992, 19577376, 21208824, 28278432, 31813236, 36357984, 42417648, 63626472, 84835296, 127252944, 254505888]

約数ペア:

[(1, 254505888), (2, 127252944), (3, 84835296), (4, 63626472), (6, 42417648), (7, 36357984), (8, 31813236), (9, 28278432), (12, 21208824), (13, 19577376), (14, 18178992), (16, 15906618), (18, 14139216), (21, 12119328), (24, 10604412), (26, 9788688), (27, 9426144), (28, 9089496), (32, 7953309), (36, 7069608), (39, 6525792), (42, 6059664), (48, 5302206), (52, 4894344), (54, 4713072), (56, 4544748), (63, 4039776), (72, 3534804), (78, 3262896), (81, 3142048), (83, 3066336), (84, 3029832), (91, 2796768), (96, 2651103), (104, 2447172), (108, 2356536), (112, 2272374), (117, 2175264), (126, 2019888), (144, 1767402), (156, 1631448), (162, 1571024), (166, 1533168), (168, 1514916), (169, 1505952), (182, 1398384), (189, 1346592), (208, 1223586), (216, 1178268), (224, 1136187), (234, 1087632), (249, 1022112), (252, 1009944), (273, 932256), (288, 883701), (312, 815724), (324, 785512), (332, 766584), (336, 757458), (338, 752976), (351, 725088), (364, 699192), (378, 673296), (416, 611793), (432, 589134), (468, 543816), (498, 511056), (504, 504972), (507, 501984), (546, 466128), (567, 448864), (581, 438048), (624, 407862), (648, 392756), (664, 383292), (672, 378729), (676, 376488), (702, 362544), (728, 349596), (747, 340704), (756, 336648), (819, 310752), (864, 294567), (936, 271908), (996, 255528), (1008, 252486), (1014, 250992), (1053, 241696), (1079, 235872), (1092, 233064), (1134, 224432), (1162, 219024), (1183, 215136), (1248, 203931), (1296, 196378), (1328, 191646), (1352, 188244), (1404, 181272), (1456, 174798), (1494, 170352), (1512, 168324), (1521, 167328), (1638, 155376), (1743, 146016), (1872, 135954), (1992, 127764), (2016, 126243), (2028, 125496), (2106, 120848), (2158, 117936), (2184, 116532), (2241, 113568), (2268, 112216), (2324, 109512), (2366, 107568), (2457, 103584), (2592, 98189), (2656, 95823), (2704, 94122), (2808, 90636), (2912, 87399), (2988, 85176), (3024, 84162), (3042, 83664), (3237, 78624), (3276, 77688), (3486, 73008), (3549, 71712), (3744, 67977), (3984, 63882), (4056, 62748), (4212, 60424), (4316, 58968), (4368, 58266), (4482, 56784), (4536, 56108), (4563, 55776), (4648, 54756), (4732, 53784), (4914, 51792), (5229, 48672), (5408, 47061), (5616, 45318), (5976, 42588), (6048, 42081), (6084, 41832), (6474, 39312), (6552, 38844), (6723, 37856), (6972, 36504), (7098, 35856), (7371, 34528), (7553, 33696), (7968, 31941), (8112, 31374), (8424, 30212), (8632, 29484), (8736, 29133), (8964, 28392), (9072, 28054), (9126, 27888), (9296, 27378), (9464, 26892), (9711, 26208), (9828, 25896), (10458, 24336), (10647, 23904), (11232, 22659), (11952, 21294), (12168, 20916), (12948, 19656), (13104, 19422), (13446, 18928), (13689, 18592), (13944, 18252), (14027, 18144), (14196, 17928), (14742, 17264), (15106, 16848), (15687, 16224)]